Should you cover your webcam with a piece of tape? Some say it is a sign of paranoia, but many cybersecurity experts say it couldn’t hurt (Mark Zuckerberg of Facebook actually puts a piece of tape on his webcam, so take that for what you will!). There are plenty of valid reasons to take this precaution. It is not unfathomable that one day a hacker might find some way to hijack your front-facing cameras and watch your children play online games, do their homework, or worse.
If you decide to cover the lens, tape is not your only option. There are commercial alternatives, such as this five-pack of webcam covers. They look a littler nicer than a piece of tape and are easy to use: line up the hole with your camera lens, and when you want to hide the camera, the cover slides right over it; when you want to use the camera, just slide the cover open This is a good safety measure to make your children aware of as well.